



Frigid Temperatures for Parts of Central and Western U.S.; Heavy Rain and Flooding for Gulf Coast and Hawaii
An arctic cold front will continue to plunge southward through the Plains, Mississippi Valley and the Northwest quadrant of the U.S. through tonight. Well below normal temperatures are expected along with dangerous wind chills. A wintry mix will develop over the Ohio and Tennessee Valleys. Meanwhile, heavy rain, flooding and thunderstorms are forecast over much of the Gulf Coast and Hawaii. Read More >
Hazardous Weather Conditions
Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.354722°NLon: 122.141667°WElev: 539ft.NA
7°C
45°F
Humidity | 88% |
Wind Speed | WNW 4 MPH |
Barometer | NA |
Dewpoint | 6°C (42°F) |
Visibility | NA |
Wind Chill | 6°C (43°F) |
Last update | 29 Jan 08:10 AM PST |
Extended Forecast for
2 Miles NNW Portola Valley CA
Frost Advisory January 30, 12:00am until January 30, 09:00am
-
Today
Chance
ShowersHigh: 11 °C
-
Tonight
Gradual
ClearingLow: 1 °C
-
Monday
Sunny
High: 11 °C
-
Monday
NightClear
Low: 1 °C
-
Tuesday
Sunny
High: 14 °C
-
Tuesday
NightMostly Clear
Low: 3 °C
-
Wednesday
Mostly Sunny
High: 15 °C
-
Wednesday
NightMostly Cloudy
Low: 4 °C
-
Thursday
Mostly Cloudy
High: 15 °C
Detailed Forecast
Today
A 30 percent chance of showers, mainly between 10am and 4pm. Partly sunny, with a high near 11. North northwest wind 22 to 27 km/h decreasing to 14 to 19 km/h in the afternoon. Winds could gust as high as 35 km/h. New precipitation amounts of less than 1 mm possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 1. North wind 16 to 23 km/h, with gusts as high as 34 km/h.
Monday
Sunny, with a high near 11. North wind 13 to 16 km/h.
Monday Night
Clear, with a low around 1. North wind 8 to 11 km/h.
Tuesday
Sunny, with a high near 14. Southeast wind 8 to 10 km/h becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Mostly sunny, with a high near 15.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly cloudy, with a high near 15.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 8.
Friday
A chance of rain. Partly sunny, with a high near 14.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 17.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
2 Miles NNW Portola Valley CA
37.42°N 122.23°W (Elev. 121 m)
37.42°N 122.23°W (Elev. 121 m)
7:14 am PST Jan 29, 2023
8am PST Jan 29, 2023-6pm PST Feb 4, 2023